The flower stems of sages 'Mystic Spires Blue' are such an intense shade of violet-blue that they do cast one's mind to the mystic spires of a fairy castle. These flowers are far brighter than those of the parent plant (Sages) and are the principal attraction to gardeners, especially because they attract lots of birds, bees and hummingbirds when they bloom in late summer and fall.
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Perennial
Lifespan
Herb
Plant Type
Evergreen
Leaf type
15 - 35 ℃
Ideal Temperature
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Care Guide
Common Diseases
Care Guide for Sages 'Mystic Spires Blue'
Every week
Water
Full sun
Sunlight
15 - 35 ℃
Ideal Temperature
Water:
Sages 'Mystic Spires Blue' thrives in moderate climates, requiring consistent soil moisture without waterlogging. Weekly watering maintains this balance. As an outdoor plant, it flourishes with increased humidity during the growing season, promoting lush blooms and healthy foliage.
Fertilize:
In rich or clay soils, sages 'Mystic Spires Blue' requires no fertilizer. As a light feeder, sages 'Mystic Spires Blue' benefits from compost in poor soil and may receive slow-release fertilizer when planted. Avoid over-fertilization to prevent rapid growth that can cause sages 'Mystic Spires Blue' to flop over.
Pruning:
Sages 'Mystic Spires Blue' has spiky blue flowers and a compact structure. Prune in early spring to boost bushiness and blooms; remove dead stems and shape the plant by trimming one-third of its height. Regular pruning aids airflow and reduces diseases. Use clean, sharp tools for healthy regrowth.
Propagation:
Sages 'Mystic Spires Blue' is a resilient perennial featuring striking blue blooms and adaptable growth conditions. Propagation is best achieved through cuttings from healthy non-flowering stems, using rooting hormones in well-draining soil. Maintain moisture, indirect light, and stable temperatures for successful root development.
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